Claude Code Playground

Showcasing how Claude AI created this entire demo, including all code, examples, and explanations, based on the structure of this portfolio.

Playground

Prompt:

// Generate a React component that displays a list of todos with the ability to add, remove, and mark as complete
function createTodoApp() {
  // Code should include:
  // 1. State management for todos
  // 2. Add todo functionality
  // 3. Remove todo functionality
  // 4. Toggle completion status
  // 5. Clean UI with Tailwind CSS
}

Claude's Response:

import { useState } from 'react';

function TodoApp() {
  const [todos, setTodos] = useState([]);
  const [input, setInput] = useState('');

  const addTodo = () => {
    if (input.trim() === '') return;
    setTodos([...todos, { id: Date.now(), text: input, completed: false }]);
    setInput('');
  };

  const removeTodo = (id) => {
    setTodos(todos.filter(todo => todo.id !== id));
  };

  const toggleComplete = (id) => {
    setTodos(todos.map(todo => 
      todo.id === id ? { ...todo, completed: !todo.completed } : todo
    ));
  };

  return (
    <div className="max-w-md mx-auto p-4 bg-white rounded shadow">
      <h1 className="text-2xl font-bold mb-4 text-gray-800">Todo List</h1>
      
      <div className="flex mb-4">
        <input
          type="text"
          className="flex-1 border rounded-l px-3 py-2 focus:outline-none focus:ring-2 focus:ring-indigo-500"
          value={input}
          onChange={(e) => setInput(e.target.value)}
          placeholder="Add a new todo"
          onKeyPress={(e) => e.key === 'Enter' && addTodo()}
        />
        <button 
          onClick={addTodo}
          className="bg-indigo-600 text-white px-4 py-2 rounded-r hover:bg-indigo-700 transition"
        >
          Add
        </button>
      </div>
      
      <ul className="space-y-2">
        {todos.map(todo => (
          <li 
            key={todo.id}
            className="flex items-center p-2 border rounded group hover:bg-gray-50"
          >
            <input
              type="checkbox"
              checked={todo.completed}
              onChange={() => toggleComplete(todo.id)}
              className="mr-2 h-5 w-5 text-indigo-600"
            />
            <span className={`flex-1 ${todo.completed ? 'line-through text-gray-400' : 'text-gray-800'}`}>
              {todo.text}
            </span>
            <button
              onClick={() => removeTodo(todo.id)}
              className="text-red-500 opacity-0 group-hover:opacity-100 transition"
            >
              Delete
            </button>
          </li>
        ))}
      </ul>
      
      {todos.length === 0 && (
        <p className="text-gray-500 text-center py-4">No todos yet! Add some above.</p>
      )}
    </div>
  );
}

export default TodoApp;

100% Created by Claude

Everything you see in this playground—including all code, examples, and explanations—was created entirely by Claude AI based on examining the structure of this portfolio site.

Context-aware code generation matching your existing project style
Follows your repository's established patterns and practices
Tailwind CSS integration matching your existing components
Complete working component with all requested features
Clean, readable, maintainable code that fits your codebase

How Claude Created This Entire Playground

This entire playground demo—from concept to implementation—was created by Claude AI by examining the structure of this portfolio site. Claude analyzed the existing code patterns, component structures, styling approaches, and project organization to create a perfectly integrated new playground that matches the style and functionality of the rest of the site.

Code Generation Process

In building this playground, Claude:

Analyzed the existing playground structure and component patterns
Identified the PlaygroundLayout component and its usage requirements
Created a new playground that follows the established patterns
Generated example code (the Todo app) that matches the Tailwind CSS styling of the portfolio
Wrote all the explanatory content in a style consistent with the rest of the site

All of this was done by examining the codebase and producing a new playground that seamlessly integrates with the existing structure—demonstrating how Claude can understand and extend your projects while maintaining consistency.

Beyond This Demo

Claude can assist with virtually any coding task across your development workflow:

Creating new features: Just like this playground, complete with components and styling
Extending existing code: Adding new functionality that matches your code patterns
Debugging: Analyzing errors and suggesting fixes that fit your codebase
Refactoring: Restructuring code while maintaining compatibility and style consistency
Documentation: Creating explanations that match your project's documentation style

Meta: Claude Created This Explanation Too

Even this explanation was created by Claude as part of the demonstration. By examining your codebase, Claude can create content that feels like a natural extension of your existing work, whether that's code, documentation, or explanatory content.

The most effective way to use Claude is to provide clear requirements and examples of your existing work— just as was done to create this playground. With that context, Claude can create code and content that feels like it was written by the same person who built the rest of your project.